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介绍了一种深孔薄壁铝合金外壳体件的等温挤压成形工艺的优化设计与模具设计,比较了两种工艺的特点和经济性。结果表明:采用等温挤压成形工艺提高了原材料的利用率,降低了原材料成本,提高了后序机械加工效率。
The design and mold design of isothermal extrusion forming process for a deep-hole thin-walled aluminum alloy shell are introduced. The characteristics and economy of the two processes are compared. The results show that the isothermal extrusion forming process can improve the utilization rate of raw materials, reduce the cost of raw materials and improve the efficiency of the subsequent machining.